The distributor RS Components has added several industrial automation devices from Pro-face to its range - including ten touch displays from the "GP4100" series and two touch PLCs from the "T4000M" series. The "GP4100" HMI series of color touchscreen TFT LC displays offers a wide range of connectivity options for various industrial controls. The ten touchscreen displays offer screen sizes from 3.5 to 12.1 inches. Options for connecting them to networks include Ethernet, RS422C, RS485 and SD cards as well as Mini-B and Type A USB 2.0 interfaces and ports. The two touch PLCs of the "LT4000M" series are all-in-one units that offer integrated IOs and can be mounted in a 22 mm hole. This simplifies installation on the control panel. For troubleshooting, the devices allow the display unit or control unit to be replaced separately.